US PATENT SUBCLASS 96 / 27
.~ With means to add charged solid or liquid particles to gaseous fluid mixture


Current as of: June, 1999
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96 /   HD   GAS SEPARATION: APPARATUS

15  DF  ELECTRIC FIELD SEPARATION APPARATUS (E.G., ELECTRICAL PRECIPITATOR, ELECTROSTATIC TYPE, ETC.) {17}
27.~ With means to add charged solid or liquid particles to gaseous fluid mixture


DEFINITION

Classification: 96/27

With means to add charged solid or liquid particles to gaseous fluid mixture:

(under subclass 15) Apparatus which has means for commingling a solid or liquid agent carrying an electrical charge with the gaseous fluid mixture being separated, where the solid or liquid agent ionizes, agglomerates, or collects constituents of the mixture or otherwise electrically treats the gaseous fluid mixture.

(1) Note. Apparatus including a charged fluidized bed for treatment of the gaseous fluid mixture is also found in this subclass.

SEE OR SEARCH THIS CLASS, SUBCLASS:

44+, for electric field separation apparatus with wet film type electrodes in which liquid is directly applied to an electrode rather than being introduced into the gaseous fluid mixture as charged discrete liquid particles.

52+, for electric field separation apparatus with means for vapor or liquid contact to treat a gaseous fluid mixture or a separated constituent.

SEE OR SEARCH CLASS

95, Gas Separation: Processes, 58+, for electric field separation processes with addition of solid, gas, or vapor to the gaseous fluid mixture; subclasses 64+ for electric field separation processes including separation by liquid addition to the gaseous fluid mixture; and subclasses 71+ for electric field separation processes with addition of liquid to the fluid mixture.

361, Electricity: Electrical Systems and Devices,

227+, for means charging particles (e.g., fluid spray, etc.), and see the search note included there for other fields of search.